30873516

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 75532800

約数和(自身を除く): 44659284

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 948, 1123, 2246, 2291, 3369, 4492, 4582, 6738, 6873, 9164, 13476, 13746, 27492, 32567, 65134, 88717, 97701, 130268, 177434, 195402, 266151, 354868, 390804, 532302, 1064604, 2572793, 5145586, 7718379, 10291172, 15436758, 30873516]

約数ペア:

[(1, 30873516), (2, 15436758), (3, 10291172), (4, 7718379), (6, 5145586), (12, 2572793), (29, 1064604), (58, 532302), (79, 390804), (87, 354868), (116, 266151), (158, 195402), (174, 177434), (237, 130268), (316, 97701), (348, 88717), (474, 65134), (948, 32567), (1123, 27492), (2246, 13746), (2291, 13476), (3369, 9164), (4492, 6873), (4582, 6738)]